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Radiant|Natural|GIA

1.52ct G SI2 Radiant Natural Diamond

ID • G/SI2 • GIA 70

Certificate GIA 70

Diamond specifications and retailer prices

From $12,883 NZD
As of November 6, 2026
Save $3,337 NZD (21%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $16,221 NZD at Blue Nile · As of November 5, 2026
View at Blue Nile

About this 1.52ct natural radiant diamond

This 1.52ct natural radiant sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of November 5, 2026, with prices from $12,883 to $16,221, a $3,337 spread on the same certified stone. Blue Nile lists it at $16,221. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.52
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 70
Dimensions7.32 × 5.78 × 3.94 mm
L/W Ratio1.27
Top View
7.32 mm5.78 mm1.52 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 70
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $16,221 NZD|Low: $12,883 NZD|High: $16,221 NZD|Avg: $13,994 NZD
Blue Nile
Retailer 2
Retailer 3
September 26, 2026
Retailer 2$12,883 NZD
Retailer 3$13,991 NZD
Blue Nile$16,221 NZD

2 data points across 3 retailers

3 retailers$12,883 NZD to $16,221 NZD

B+
Cheapest Retailer
-
$12,883 NZD
B+
Retailer 2
-
$13,991 NZD
View
Most Expensive
B
Blue Nile
9502099 · Nov 5
$16,221 NZD
$8,992 USD
View
2 more retailers have this diamond
Prices start from $12,883 NZDSave up to $3,337 NZD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
1.52ct Radiant
$12,883 NZD